1. Any friendship that develops between the ages of 16 and 28 is more likely to be solid and long-lasting.
2. Women generally prefer men with a raspy voice because they appear more confident and non-aggressive.
3. The people who give the best advice are usually the ones with the biggest problems.
4. The more intelligent a person is, the faster he thinks, and the sloppier his writing.
5. Our emotions don't influence the way we communicate. In fact, it's quite the opposite: the way we communicate influences our mood.
6. The way a person treats a waiter reveals a lot about his character.
7. People who have a strong sense of guilt are the ones who understand the thoughts and feelings of others best.
8. Men aren't funnier than women: they just tell more jokes, regardless of whether people like their sense of humor or not.
9. Shy people don't talk about themselves much, but when they do, they do it in a way that makes you feel like you know them very well.
10. Women have twice as many pain receptors as men, but have a much higher pain tolerance.